Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -6.04
Milk (kg) -35.00 -0.014 0.49
Fat (kg) 9.91 -0.375 -3.71
Prot (kg) 6.39 -0.441 -2.82
Fertility Sub Index 6.42
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) 2.73 1.117 3.05
Calving Sub Index 2.05
Gestation Length (days) -2.23 -0.919 2.05
Beef Sub Index 8.83
Carcass Weight (kg) -21.20 -0.528 11.18
Age of Slaughter (days) 5.46 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 18.91

* Based on an €80/tonne carbon price